Evidence map›Paper›PMID 28450739›Full record

ArticleScientific reports2017

Comparing mortality risk of patients with acute hip fractures admitted to a major trauma centre on a weekday or weekend.

Rajpal Nandra, Jack Pullan, Jonathan Bishop, Khalid Baloch, Liam Grover, Keith Porter

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Hip fracture patients admitted to hospital on weekends are not at increased risk of 30-day mortality as compared with weekdays.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2020
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Rajpal NandraOrthopaedic Specialist Trainee, West Midlands Deanery, Birmingham, UK. rajpalnandra@nhs.net.
Jack PullanMedical Student, University of Birmingham, Birmingham, UK.
Jonathan BishopNational Institute of Health Research (NIHR) Surgical Reconstruction & Microbiological Research Centre (SRMRC), Birmingham, UK.
Khalid BalochConsultant Orthopaedic Surgeon, University hospital Birmingham, Birmingham, UK.
Liam GroverProfessor of Biochemical Engineering, University of Birmingham, Birmingham, UK.
Keith PorterProfessor of Traumatology, University of Birmingham, Birmingham, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Proximal femoral fractures are a major public health concern with estimated annual direct and social costs amounting to £2 billion and average 30-day mortality risk of 7.5%. In response to the recent debate over out-of-hours hospital provision we investigated the 'weekend effect' at a major trauma centre, caring for acute injuries. A single centre, multi-surgeon review of 2060 patients performed. The distribution of patient and treatment variables compared in patients admitted on a weekday or the weekend. Fewer patients met performance indicators during weekend admission, time to surgery (63 vs. 71%) and time to geriatric review (86 vs. 91%). Weekend admission 30-day mortality was marginally lower than weekday (9.7% vs. 10.2%, OR 0.94, 95% CI 0.67 to 1.32, p = 0.7383). Increasing age, female gender, co-morbidities and confusion increased mortality risk. Binary regression analysis including these variables found no significant 'weekend effect'. Despite the unit observing an increasing workload in the last five years, with meticulous workforce planning, senior doctor provisions and careful use of resources, it is possible to provide a seven-day fracture neck of femur service with no variation in thirty-day mortality by the day of admission.

Indexed as

Patient AdmissionHip FracturesHumansRisk AssessmentRisk FactorsSurvival AnalysisTrauma Centers

Identifiers

PMID28450739
PMCPMC5430676

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.